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Viewing changes to bzrlib/win32console.py

  • Committer: Martin Pool
  • Date: 2006-05-09 07:16:38 UTC
  • mto: This revision was merged to the branch mainline in revision 1707.
  • Revision ID: mbp@sourcefrog.net-20060509071638-c6cb81c352612d82
(win32) Detect terminal width using GetConsoleScreenBufferInfo (Alexander)

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bzrlib/win32console.py
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   ctypes = None
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WIN32_STDIN_HANDLE = -10
 
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WIN32_STDOUT_HANDLE = -11
 
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WIN32_STDERR_HANDLE = -12
 
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def get_console_size(defaultx=80, defaulty=25):
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   """ Return size of current console.
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       # no ctypes is found
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       return (defaultx, defaulty)
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   h = ctypes.windll.kernel32.GetStdHandle(-11)
 
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   # To avoid problem with redirecting output via pipe
 
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   # need to use stderr instead of stdout
 
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   h = ctypes.windll.kernel32.GetStdHandle(WIN32_STDERR_HANDLE)
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   csbi = ctypes.create_string_buffer(22)
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   res = ctypes.windll.kernel32.GetConsoleScreenBufferInfo(h, csbi)
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